<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="https://cdn.jsdelivr.net/npm/vue@2.6.10/dist/vue.js"></script>
</head>
<body>
    <div id="app">
        <!-- 
            复选框多个一起使用的时候
            我们使用数组来收集用户选择的内容，收集的是当前input的value值
         -->

        <h2>请选择你喜欢的食物</h2>
        <input type="checkbox"  value="螺狮粉1" v-model="likeFood" />   螺狮粉1
        <input type="checkbox"  value="螺狮粉2" v-model="likeFood" />   螺狮粉2
        <input type="checkbox"  value="螺狮粉3" v-model="likeFood" />   螺狮粉3
    </div>
    <script>
        Vue.config.productionTip = false;

        const vm =new Vue({
            el:"#app",
            data() {
                return {
                    likeFood: [],
                }
            }
        })
    </script>
</body>
</html>